Dietary ConsiderationsWheat FreeDairy/ Milk FreeYeast FreeSugar FreeStarch FreePreservative FreeSalt FreeCorn FreeFree of Artificial Colors/FlavorsEgg FreeAmount Per Serving Pure L-Phenylalanine 500mgSuggested Use: Take 1- 2 capsules twice daily on an empty stomach, with a full glass of water or fruit juice. CAUTION: L-Phenylalanine can raise blood pressure in some individuals; therefore, it should not be taken for those with Hypertension or anxiety. It should also not be taken by those with preexisting melanomas, pregnant or lactating women, those with phenylketonuria (PKU) or individuals who are taking MAO inhibitor drugs. Note: The date on this item reflects the date of manufacture.